Croatia’s squad features only a few of the players which led them to the World Cup final in 2018, runners-up to France, but Luka Modric is defying time to be one of those few constants. The 37-year-old Real Madrid midfielder worked tirelessly across the full 90 minutes of the 0-0 draw with Belgium on Thursday to book Croatia’s place in the last 16, where they face Japan on Monday. The captain leads by example, showing the younger players what is possible and how much effort achieving it takes. If the 2018 Ballon d’Or winner, with five Champions League titles to his name, still toils selflessly in midfield, there can be no excuses for anyone else not to follow suit.

Croatia defender Josip Juranovic believes Modric is setting an example to the squad’s younger players to fend off World Cup fatigue. “In my tank, my reservoir [of gas] is full,” the Celtic defender told a press conference Saturday. “It is a World Cup—we may only get [to be part of] this once in our lifetime. “I can’t wait for the game to start. When you see people like Luka Modric running and dying on the pitch, it gives us younger players extra energy to run. “We have a great combination of experience and younger players in the team.”